72568833

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{1543}}^1$

素因数の和:1864

約数の個数: 16

約数和(自身を含む): 98791296

約数和(自身を除く): 26222463

約数列:

[1, 3, 61, 183, 257, 771, 1543, 4629, 15677, 47031, 94123, 282369, 396551, 1189653, 24189611, 72568833]

約数ペア:

[(1, 72568833), (3, 24189611), (61, 1189653), (183, 396551), (257, 282369), (771, 94123), (1543, 47031), (4629, 15677)]